50 trim .63 dyno 468whp and 491tq - SRT Forums

sponsorSRT03 · 09-13-2009, 01:23 PM

YouTube - SRT-4 50 trim 468whp stock motor

YouTube - srt-4 50 trim stock motor 460whp
2nd pull

On 90 octane
Stock Motor, Transmission, Intake Manifold, and Throttle body.

Power Mods:
AGP T3/T4 50 trim .63 a/r @ 28psi, BMIC, MSD Ignition, 3" MPx single TBE, Methonal injection, and Diablosport tune - tuned by ME

input?

jc.turbo · 09-13-2009, 01:25 PM

aside from the fat fuel curve, good job on working with what you have available to you

sponsorSRT03 · 09-13-2009, 01:29 PM

Quote: Originally Posted by jc.turbo

aside from the fat fuel curve, good job on working with what you have available to you

im still working on my a/f ratio. tuning w meth is a lil tricky. its pretty obvious when it starts spraying. huge dip in the fuel curve. but work in progress.

NIVO88T · 09-13-2009, 01:37 PM

pretty good number for stock engine. There is more in it since your a/f ratio is very rich once that meth kicks in.

ppx · 09-13-2009, 01:43 PM

28psi on 90oct?

btree211 · 09-13-2009, 01:47 PM

and meth... nice numbers for a self tune man... very nice lean it out and come back with some better numbers

goats srt · 09-13-2009, 02:06 PM

I would love to see a diablosport log on the run

sponsorSRT03 · 09-13-2009, 02:17 PM

Quote: Originally Posted by goats srt

I would love to see a diablosport log on the run

u ask and u shall receive.

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goats srt · 09-13-2009, 03:09 PM

thats alot of timing for that boost level and there was some knock

rasp · 09-13-2009, 03:22 PM

Quote: Originally Posted by goats srt

thats alot of timing for that boost level and there was some knock

1* of max KR is nothing to worry about.

Nice numbers and the log looks pretty good, too.

sponsorSRT03 · 09-13-2009, 03:34 PM

1* of knock in the lower rpm range, just as im starting to build my boost. but im not knocking at full boost or at redline. so far it looks pretty good.

Jon@AGP · 09-13-2009, 04:28 PM

Great numbers!

**04blusrt_4** · 09-14-2009, 09:26 AM

Good numbers.

What meth kit are you using? What are your set points?

That AFR killed off the first 500rpms of power there. You may have about 10whp at peak to gain, but youve got A LOT to gain on the curve at spool up.

kup@l · 09-14-2009, 09:32 AM

I'm confused about this dyno run, being to high and such. As posted in the 50trim turbo sticky..

Thats a lot of timing!!!

Jon@AGP · 09-14-2009, 12:43 PM

Quote: Originally Posted by kup@l

I'm confused about this dyno run, being to high and such. As posted in the 50trim turbo sticky..

Thats a lot of timing!!!

The car was on pump gas and meth.